Air Miles Calculator

Distance between Chattanooga, TN (CHA) and Wilmington, NC (ILM)

Flight distance from Chattanooga to Wilmington (Chattanooga Metropolitan Airport – Wilmington International Airport) is 419 miles / 675 kilometers / 364 nautical miles. Estimated flight time is 1 hour 17 minutes.

Driving distance from Chattanooga (CHA) to Wilmington (ILM) is 535 miles / 861 kilometers and travel time by car is about 9 hours 30 minutes.

Map of flight path and driving directions from Chattanooga to Wilmington.

Shortest flight path between Chattanooga Metropolitan Airport (CHA) and Wilmington International Airport (ILM).

How far is Wilmington from Chattanooga?

There are several ways to calculate distances between Chattanooga and Wilmington. Here are two common methods:

Vincenty's formula (applied above)
  • 419.122 miles
  • 674.512 kilometers
  • 364.207 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 418.231 miles
  • 673.077 kilometers
  • 363.432 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

Airport information


A Chattanooga Metropolitan Airport
City: Chattanooga, TN
Country: United States Flag of United States
IATA Code: CHA
ICAO Code: KCHA
Coordinates: 35°2′7″N, 85°12′13″W

B Wilmington International Airport
City: Wilmington, NC
Country: United States Flag of United States
IATA Code: ILM
ICAO Code: KILM
Coordinates: 34°16′14″N, 77°54′9″W

Time difference and current local times

There is no time difference between Chattanooga and Wilmington.

Time Difference

Chattanooga, TN

 EST

Wilmington, NC

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 87 kg (191 pounds).

Frequent Flyer Miles Calculator

Chattanooga (CHA) → Wilmington (ILM).

Distance:
419
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
419

Round trip?